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Research and Development in Intelligent Systems XXIV : Proceedings of Ai-2007, the Twenty-Seventh Sgai International Conference on Innovative Techniques and Applications of Artificial Intelligence - Max Bramer

Research and Development in Intelligent Systems XXIV

Proceedings of Ai-2007, the Twenty-Seventh Sgai International Conference on Innovative Techniques and Applications of Artificial Intelligence

By: Max Bramer (Editor), Frans Coenen (Editor), Miltos Petridis (Editor)

Paperback

Published: 28th November 2007
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An agent in a multi-agent system (MAS) has to generate plans for its individual goal, but these plans may con?ict with those that are already being scheduled or executed by other agents. It must also be able to complete its planning and resolution of these con?icts within a reasonable time to have an acceptable quality plan. Although we adopt hierarchical planning (HP, for example, see [7, 12]) using the decision-theoretic planning (DTP) approach [6] for ef?cient planning, it is not trivial to apply HPO to MAS. In HP, appropriate (abstract) plans are selected level by level to maximize the utility U (p), where where p is the expected ?nal plan comprising a sequence of primitive actions. However, in the MAS context, con?icts between agents affect the ef?ciency and quality of resulting plans. When a con?ict is found at lower levels, an additional sophisticated process for avoiding it (con?ict resolution) must be invoked and some extra actions (such as waiting for synchronization and detouring) may have to be added to the plan. The con?ict resolution process may become costly or fail. Even a single con?ict, if it is dif?cult to resolve, will result in a plan with considerably lower quality than it otherwise would have. As a result, in multi-agent systems, the second- or third-best plans may result in better overall performance.

Technical Keynote Address
Adventures in Personalized Web Searchp. 3
Best Technical Paper
An Evolutionary Algorithm-Based Approach to Robust Analog Circuit Design using Constrained Multi-Objective Optimizationp. 7
Constraint Satisfaction
DisBO-wd: a Distributed Constraint Satisfaction Algorithm for Coarse-Grained Distributed Problemsp. 23
Construction of Heuristics for a Search-Based Approach to Solving Sudokup. 37
Escaping Local Optima: Constraint Weights vs. Value Penaltiesp. 51
Dynamic Rule Mining for Argumentation Based Systemsp. 65
AI Techniques
Extending Jess to Handle Uncertaintyp. 81
Modelling Affective-based Music Compositional Intelligence with the Aid of ANS Analysesp. 95
Supporting Temporal Information in Medical Care Planningp. 109
Learning Sets of Sub-Models for Spatio-Temporal Predictionp. 123
Data Mining And Machine Learning
Frequent Set Meta Mining: Towards Multi-Agent Data Miningp. 139
A Flexible Framework to Experiment With Ontology Learning Techniquesp. 153
Evolving a Dynamic Predictive Coding Mechanism for Novelty Detectionp. 167
Selecting Bi-Tags for Sentiment Analysis of Textp. 181
Multi-Agent Systems
Merging Intelligent Agency and the Semantic Webp. 197
Can Agents Without Concepts Think? An Investigation Using a Knowledge Based Systemp. 211
Effective Selection of Abstract Plans for Multi-Agent Systemsp. 223
Expressive Security Policy Rules using Layered Conceptual Graphsp. 237
Data Mining
Relevance Feedback for Association Rules by Leveraging Concepts from Information Retrievalp. 253
Visualization and Grouping of Graph Patterns in Molecular Databasesp. 267
A Classification Algorithm based on Concept Similarityp. 281
Metrics for Mining Multisetsp. 293
Knowledge Acquisition And Management
Knowledge Management for Evolving Productsp. 307
Recovery from Plan Failures in Partially Observable Environmentsp. 321
Automatic Character Assignationp. 335
Short Papers
An Agent-Based Algorithm for Data Reductionp. 351
Towards a Computationally Efficient Approach to Modular Classification Rule Inductionp. 357
Mobile Robots and EEG - A Reviewp. 363
Studying Anticipation Behavior in ALife Simulatorp. 369
A Mereological Semantics of Contextsp. 375
Spatial N-player Dilemmas in Changing Environmentsp. 381
Training and Evaluating an E-tutorp. 387
An Ambient Intelligence Application Integrating Agent and Service-oriented Technologiesp. 393
Table of Contents provided by Publisher. All Rights Reserved.

ISBN: 9781848000933
ISBN-10: 1848000936
Audience: General
Format: Paperback
Language: English
Number Of Pages: 398
Published: 28th November 2007
Publisher: Springer London Ltd
Country of Publication: GB
Dimensions (cm): 23.39 x 15.6  x 2.16
Weight (kg): 0.58